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How to Configure Kubernetes on Windows Server 2022 — step-by-step Windows Server 2022 tutorial on Progressive Robot

How to Configure Kubernetes on Windows Server 2022

How to Set Up WebDAV in IIS on Windows Server 2022 WebDAV (Web Distributed Authoring and Versioning) extends HTTP to allow clients to read and write files on a remote web server. On Windows Server 2022 with IIS, WebDAV is a built-in feature that integrates tightly with NTFS permissions, IIS authentication, and SSL. This guide […]

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Debian 11 — ggobi — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — ggobi — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 2 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-3736 Upstream summary: ltdl.c in libltdl in GNU Libtool 1.5.x, and 2.2.6 before 2.2.6b, as used in Ham Radio Control Libraries, Q, and possibly other products, attempts to […]

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Common Problems 111843

Windows Server 2022 – Backup catalog corruption blocks restore – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 2 December 2022 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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Debian 11 — coccinelle — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — coccinelle — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 2 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-1753 Upstream summary: Coccinelle 0.1.7 allows local users to overwrite arbitrary files via a symlink attack on an unspecified "result file." Table of contents Symptom & Impact Environment […]

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How to Configure Console and Terminal Settings on IBM AIX 7.2 — step-by-step IBM AIX 7.2 tutorial on Progressive Robot

How to Configure Console and Terminal Settings on IBM AIX 7.2

Introduction IBM AIX 7.2 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure console and terminal settings on ibm aix 7.2 […]

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How to Configure AIX Fast Connect (SMB) on IBM AIX 7.3 — step-by-step IBM AIX 7.3 tutorial on Progressive Robot

How to Configure AIX Fast Connect (SMB) on IBM AIX 7.3

Introduction IBM AIX 7.3 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.3 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to configure aix fast connect (smb) on IBM AIX 7.3 […]

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How to Configure Huge Pages for Database Performance on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Configure Huge Pages for Database Performance on RHEL 9

Standard Linux memory pages are 4 KB, and the kernel must maintain a Translation Lookaside Buffer (TLB) entry for each mapped page. Database systems that manage large shared memory segments — such as PostgreSQL’s shared_buffers, Oracle’s SGA, or MySQL’s InnoDB buffer pool — can create millions of TLB entries, causing frequent TLB misses that significantly […]

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Debian 11 — dist — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — dist — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 2 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2008-4949 Upstream summary: dist 3.5 allows local users to overwrite arbitrary files via a symlink attack on (a) /tmp/cil#####, (b) /tmp/pdo#####, and (c) /tmp/pdn##### temporary files, related to […]

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FreeBSD 12 — py311-WsgiDAV — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py311-WsgiDAV — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 2 December 2022 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-WsgiDAV — XSS vulnerability Related CVEs: CVE-2022-41905 Upstream summary: Implementations using this library with directory browsing enabled may be susceptible to Cross Site Scripting (XSS) attacks. Table of contents Symptom […]

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